제출 #558610

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
558610	2022-05-07 15:28:38	pakhomovee	밀림 점프 (APIO21_jumps)	C++17	4 / 100	1611 ms	208192 KiB

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#include "jumps.h"
#include <vector>
#include <algorithm>
#include <iostream>
using namespace std;
const int maxn = 1 << 20;
struct segTreeMax {
    pair<int, int> tree[maxn];
    
    void build(int i, int l, int r, vector<int> & h) {
        if (l + 1 == r) {
            tree[i] = { h[l], l };
            return;
        }
        int m = (l + r) / 2;
        build(i * 2 + 1, l, m, h);
        build(i * 2 + 2, m, r, h);
        tree[i] = max(tree[i * 2 + 1], tree[i * 2 + 2]);
    }
    
    pair<int, int> get(int i, int l, int r, int ql, int qr) {
        if (qr <= l || r <= ql) {
            return { -1, -1 };
        }
        if (ql <= l && r <= qr) {
            return tree[i];
 
 
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